Floating, Mini
inch, 303 s/s - non-locking
TR1685 Floating Threaded Insert - H Duty - Inch
4140 steel - non-locking, material: Steel
Order No.
TR1685.89401
Type
NL
d1
tol. 3B
10-32
Thread type d1
UNF
l1
±0.015
,40
d2
(mod.) class 2A
7/16-20
Thread type d2
UNC
l4
,15
l5
,25
c-c float
min.
,040
Inst. c'sink dia.
+0.010|-0.000
,447
Inst. tap drill size
,406
Inst. thread tap depth
min.
,39
Inst. thread tap size
class 2B
7/16-20
Inst. tool ref. TR1725
.0010
Removal drill size
11/32
Removal drill depth
5/32
£ 76.92 per unit (click for quantity discounts)
Ready to despatch 83
Need more? Manufactured within 21 working days from order. Typical UK delivery charge: £13.50. Confirmed at checkout.
Need more? Manufactured within 21 working days from order. Typical UK delivery charge: £13.50. Confirmed at checkout.
| Units | Price/unit after discount | Applied Discount |
| 1-9 | £ 76.92 | 0% |
| 10-19 | £ 69.23 | 10% |
| 20-49 | £ 65.38 | 15% |
| 50-99 | £ 61.54 | 20% |
| 100-499 | £ 50.00 | 35% |
| 500-999 | £ 46.15 | 40% |
| 1000+ | £ 34.62 | 55% |
Technical & Application
Material
Inserts - 4140 alloy steel (160 KSI Min).
Keys - 302 CRES.
Cadmium plate (QQ-P-416 Type II, Cl. 2). Dry film lubrication on self-locking inserts only.
Technical Notes
All dimensions in inches.
Internal threads: to SAE AS8879.
General tolerances -
+/- 0,010 unless specified.
Tap drill hole tolerances -
0,130 to 0,233 = +0,003/-0,001
NL = Non-thread locking type.
Tips
Order installation tool separately, as identified by "Inst. Tool ref." in table.
Important Notes
Four locking keys on internal threads 5/16 and over. Two locking keys on internal threads smaller than 5/16.
Installation (Inst.) drill size, counter sink, thread tap and thread depth as specified in table.
Removal (Rem.) drill size and drill depth as specified in table.
Perform to standards:
